The clinical nature and extent of protein malnutrition in South Africa.
D044383:Black People; D002675:Child, Preschool; D006306:Health Surveys; D006801:Humans; D007732:Kwashiorkor / Q000453:epidemiology; D010383:Pellagra / Q000453:epidemiology* / Q000209:etiology; D011488:Protein Deficiency / Q000453:epidemiology* / Q000209:etiology; D013019:South Africa